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| author | midipix <writeonce@midipix.org> | 2021-05-13 09:03:23 +0000 |
|---|---|---|
| committer | midipix <writeonce@midipix.org> | 2021-05-13 09:12:34 +0000 |
| commit | 761416a628f6468920db6ac52a36fdbd9eb83ab3 (patch) | |
| tree | 10329014be02bb53a64b2cebac8174828b671345 /src/driver | |
| parent | 7efccc6ee25a57fd539d2521c6a85759cd6248b2 (diff) | |
| download | mdso-761416a628f6468920db6ac52a36fdbd9eb83ab3.tar.bz2 mdso-761416a628f6468920db6ac52a36fdbd9eb83ab3.tar.xz | |
driver: stdin input: unlink temporary file upon freeing of driver context.
Diffstat (limited to 'src/driver')
| -rw-r--r-- | src/driver/mdso_driver_ctx.c | 3 | ||||
| -rw-r--r-- | src/driver/mdso_unit_ctx.c | 7 |
2 files changed, 8 insertions, 2 deletions
diff --git a/src/driver/mdso_driver_ctx.c b/src/driver/mdso_driver_ctx.c index e7e4a0f..46525f2 100644 --- a/src/driver/mdso_driver_ctx.c +++ b/src/driver/mdso_driver_ctx.c @@ -378,6 +378,9 @@ static void mdso_free_driver_ctx_impl(struct mdso_driver_ctx_alloc * ictx) close(ictx->ctx.fddst); if (ictx->ctx.fdtmpin >= 0) + unlink(ictx->ctx.tmpname); + + if (ictx->ctx.fdtmpin >= 0) close(ictx->ctx.fdtmpin); if (ictx->ctx.asmbase) diff --git a/src/driver/mdso_unit_ctx.c b/src/driver/mdso_unit_ctx.c index d14beed..1c6212c 100644 --- a/src/driver/mdso_unit_ctx.c +++ b/src/driver/mdso_unit_ctx.c @@ -42,7 +42,7 @@ static int mdso_stdin_to_tmp(const struct mdso_driver_ctx * dctx) ssize_t cnt; char * ch; char buf[4096]; - char template[] = "/tmp/mdso_stdin_to_tmp_XXXXXX"; + char tmpname[] = "/tmp/mdso_stdin_to_tmp_XXXXXX"; addr = (uintptr_t)dctx - offsetof(struct mdso_driver_ctx_impl,ctx); ictx = (struct mdso_driver_ctx_impl *)addr; @@ -50,14 +50,17 @@ static int mdso_stdin_to_tmp(const struct mdso_driver_ctx * dctx) if (ictx->fdtmpin >= 0) return dup(ictx->fdtmpin); - if ((fdtmp = mkstemp(template)) < 0) + if ((fdtmp = mkstemp(tmpname)) < 0) return -1; if ((ictx->fdtmpin = dup(fdtmp)) < 0) { close(fdtmp); + unlink(tmpname); return -1; } + strcpy(ictx->tmpname,tmpname); + for (;;) { ret = read(0,buf,sizeof(buf)-1); |